Which expression is equivalent to -8?

Mathematics

2 answers:

lana66690 [7]3 years ago

4 0

Answer:

2^-3

Step-by-step explanation:

klasskru [66]3 years ago

3 0

Answer:

The answer is the second one: $(-1/2)^{-3}$

Step-by-step explanation:

1) When an exponent is negative, we must 'flip' the term before applying the exponent.

$(-1/2)^{-3}$ = $(-2/1)^3$ = $-2^3$

2) Next, we need to cube two. Remember, the negative number does not apply yet!

$-2^3$ = -8

3) Thus, we get our answer. -8.

I hope this help, firend!!

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4 years ago

Read 2 more answers

Write an equation in slope intercept form. Y-2/3x=3;(-6,1)

icang [17]

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